Gracie is painting her room she created a mixture with 2 cups of blue paint for every 3 cups of white paint if she decides to make a larger mixture and uses 4.5 cups of of white paint how much blue paint will she use

366

step-by-step explanation:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

47 - 90 = 43

43 - 180 = x

x = 137

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13